Pressure-Temperature Limits

Reliable Pressure-Temperature Limits must be established to provide adequate margins of safety against brittle fracture of nuclear reactor pressure vessels, particularly in the beltline region, where irradiation causes material to become more brittle. This SI Webinar provides background on Pressure-Temperature Limits as they relate to brittle fracture of RPVs, and includes practical information on pressure-temperature limit methodologies, calculations, NRC/ASME/AS© governing documents, and methodology approvals.

Presented on: June 27, 2007

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